MarsSeed [1] filed a deletion request for kcm-tablet-git [2]: Broken third-party KDE5 config GUI addon. Upstream not developed since 2020. [a]
Seems not useful to keep: won't be compatible at all with KDE Plasma 6, coming in a few months. [a]: https://gitlab.com/zanny/kcm-tablet [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kcm-tablet-git/
